As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMB-OUT FROM SBP, CREW RECEIVED A MASTER WARNING CHIME A VI SMOKE LIGHT ILLUMINATED AND STAY ON FOR SOME 20 MINUTES. NO CIRCUIT BREAKERS POPPED AND/OR SIGNS OF SMOKE OR FIRE. INSPECTED FOUND NO SIGN OF OVERHEATING OR FIRE IN AVI RACK. RAI SMOKE DETECTOR, OPS CHECK GOOD. RETURNED AIRCRAFT TO SERVICE. (M)